productive age是什么意思

网络释义

用法例句

The dynamic changes of main components content in human colostrum and the effects of caesarean birth and puerpera age on the components;

初乳中主要组分的动态变化及产妇年龄和剖宫产的影响

They estimated their average median ages at 29Ma and 35Ma and their existent ages at 41Ma and 55Ma,respectively.

Miller(1992)和Macgregor(1996)根据对全球石油储量和大油田储量的时代分布进行了研究,估算出它们的平均中值年龄分别为29Ma和35Ma,平均生存年龄分别为41Ma和55Ma。

Changes in endogenous hormone contents in bud of seed potato(Solanum tuberosum) at different physiological ages and its effect on the growth and development of potato(‘Cooperation 88’)were studied.

测定云南马铃薯主栽品种‘合作88’不同生理年龄种薯芽中内源激素含量的结果表明,随着马铃薯种薯生理年龄的增加,各种内源激素含量均呈下降趋势,生理年龄30d以后的种薯中,IAA、GA_3,玉米素(ZR)和双氢玉米素(DHZR)下降显著,ABA下降相对缓慢;生理年龄30d的种薯,主茎长出的叶片数多,单株薯重高。

The age structure,reproductive age structure,fecundity and reproductive value of Larix chinensis were studied,the reproductive fitness and the reproductive strategy were analyzed in this paper.

研究了太白红杉种群的年龄结构、生殖年龄结构、生殖力和生殖值,分析了太白红杉种群的生殖适合度和生殖对策。

The effects of caesarean birth and puerpera age on the contents of lactose and lactoproteins were analyzed by linear model.

通过线性模型,分析产妇年龄和剖宫产对乳糖和蛋白质含量的影响。

The dynamic changes of main components content in human colostrum and the effects of caesarean birth and puerpera age on the components

初乳中主要组分的动态变化及产妇年龄和剖宫产的影响

Taiwanese mothers had statistically significantly higher age, maternal body weight, and socioeconomic status than other mothers.

本国籍产妇之年龄、重、腹产次数均较外籍产妇为高，而社经背景也较好。

Results: The age constitutive rate of artificialabortion women was lower, and the unmarried women were more proportional among them.

结果人工流产妇女年龄构成较低,未婚占相当比重。

Five years later he enabled Rosanna Della Corte to set a world record as the oldest woman to give birth, at age63.

五年后，他又让63岁的柯特怀孕生子，创下最高龄产妇的世界纪录。

The rate of early marriage for women has come down and their average age at first marriage has gone up.

妇女早婚比例下降，平均初婚年龄提高。

An analysis on causes of death for women of child-bearing age in Wuxi City,2004-2008

无锡市2004～2008年育龄妇女死亡分析

Clinical result of nursing intervention for the elderly primipara

高龄初产妇护理干预的临床效果观察

The average age for the first marriage of women of childbearing age increased from 20.8 years in 1970 to 23.57 years in 1998.

育龄妇女平均初婚年龄从1970年的20.8岁提高到1998年的23.57岁,

Results Adverse state of mind is comparatively more often shown on elder, illiterate and abnormal pregnant and parturient women who need psychological support.

结果:高年龄、文化程度及异常妊娠孕产妇出现不良心理状态相对偏高,此类病人需要心理护理。

Menopausal age is an index to evaluate climacteric features in women.

绝经年龄是评价妇女更年期特征的主要指标。

Nursing of postoperative deep vein thrombosis after cesarean in elder women

高龄产妇剖宫产后并发下肢深静脉血栓的护理

The Effects of Age Difference between Spouses on the Expected Span of Being Widowed;

夫妇婚龄差对预期丧偶期的影响研究——从1990年北京地区夫妇婚龄差看老年丧偶

Revised 1990 Estimates of Maternal Mortality 1990

年产妇死亡率订正估计

the state of being a spinster (usually an elderly unmarried woman).

老处女的状态（通常指年龄大的未婚妇女）。

Women of all ages are free to travel by themselves anywhere in the country.

各种年龄的妇女可以自由地在美国各地旅行。

Many women lie about their age.

很多妇女在她们的年龄问题上不肯讲实话。

The median age of the patients was 63, and 46 percent were women.

这些患者的平均年龄为63，其中46%是妇女。